./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label28_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label28_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 242794c4e4ad11413c3893627e8a65204dc93e94 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 04:04:49,103 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 04:04:49,104 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 04:04:49,111 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 04:04:49,112 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 04:04:49,112 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 04:04:49,113 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 04:04:49,114 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 04:04:49,115 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 04:04:49,115 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 04:04:49,116 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 04:04:49,116 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 04:04:49,117 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 04:04:49,117 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 04:04:49,118 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 04:04:49,119 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 04:04:49,119 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 04:04:49,120 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 04:04:49,122 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 04:04:49,123 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 04:04:49,123 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 04:04:49,124 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 04:04:49,126 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 04:04:49,126 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 04:04:49,126 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 04:04:49,127 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 04:04:49,127 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 04:04:49,127 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 04:04:49,128 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 04:04:49,129 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 04:04:49,129 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 04:04:49,129 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 04:04:49,129 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 04:04:49,130 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 04:04:49,130 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 04:04:49,131 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 04:04:49,131 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 04:04:49,138 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 04:04:49,138 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 04:04:49,139 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 04:04:49,139 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 04:04:49,139 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 04:04:49,139 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 04:04:49,139 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 04:04:49,140 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 04:04:49,140 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 04:04:49,140 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 04:04:49,140 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 04:04:49,140 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 04:04:49,140 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 04:04:49,141 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 04:04:49,141 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 04:04:49,141 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 04:04:49,141 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 04:04:49,141 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 04:04:49,141 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 04:04:49,142 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 04:04:49,142 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 04:04:49,142 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 04:04:49,142 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 04:04:49,142 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 04:04:49,142 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 04:04:49,142 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 04:04:49,143 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 04:04:49,143 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 04:04:49,143 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 04:04:49,143 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 04:04:49,143 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 04:04:49,143 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 04:04:49,143 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 04:04:49,143 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 04:04:49,143 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 04:04:49,144 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 04:04:49,144 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 04:04:49,144 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 242794c4e4ad11413c3893627e8a65204dc93e94 [2018-11-23 04:04:49,167 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 04:04:49,176 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 04:04:49,179 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 04:04:49,180 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 04:04:49,180 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 04:04:49,181 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem17_label28_true-unreach-call.c [2018-11-23 04:04:49,223 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/data/0dbf57b5f/620f3abceb7d4e02bbfc1b52817437d6/FLAGb6b273068 [2018-11-23 04:04:49,760 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 04:04:49,760 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/sv-benchmarks/c/eca-rers2012/Problem17_label28_true-unreach-call.c [2018-11-23 04:04:49,777 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/data/0dbf57b5f/620f3abceb7d4e02bbfc1b52817437d6/FLAGb6b273068 [2018-11-23 04:04:50,202 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/data/0dbf57b5f/620f3abceb7d4e02bbfc1b52817437d6 [2018-11-23 04:04:50,205 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 04:04:50,205 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 04:04:50,206 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 04:04:50,206 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 04:04:50,208 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 04:04:50,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:04:50" (1/1) ... [2018-11-23 04:04:50,211 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e9222f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:50, skipping insertion in model container [2018-11-23 04:04:50,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:04:50" (1/1) ... [2018-11-23 04:04:50,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 04:04:50,287 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 04:04:50,906 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:04:50,909 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 04:04:51,265 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 04:04:51,280 INFO L195 MainTranslator]: Completed translation [2018-11-23 04:04:51,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51 WrapperNode [2018-11-23 04:04:51,281 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 04:04:51,282 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 04:04:51,282 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 04:04:51,282 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 04:04:51,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (1/1) ... [2018-11-23 04:04:51,408 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (1/1) ... [2018-11-23 04:04:51,413 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 04:04:51,414 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 04:04:51,414 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 04:04:51,414 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 04:04:51,420 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (1/1) ... [2018-11-23 04:04:51,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (1/1) ... [2018-11-23 04:04:51,428 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (1/1) ... [2018-11-23 04:04:51,428 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (1/1) ... [2018-11-23 04:04:51,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (1/1) ... [2018-11-23 04:04:51,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (1/1) ... [2018-11-23 04:04:51,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (1/1) ... [2018-11-23 04:04:51,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 04:04:51,514 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 04:04:51,515 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 04:04:51,515 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 04:04:51,515 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 04:04:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 04:04:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 04:04:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 04:04:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-23 04:04:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-23 04:04:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 04:04:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 04:04:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 04:04:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 04:04:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 04:04:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 04:04:54,759 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 04:04:54,759 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 04:04:54,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:04:54 BoogieIcfgContainer [2018-11-23 04:04:54,759 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 04:04:54,760 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 04:04:54,760 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 04:04:54,763 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 04:04:54,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 04:04:50" (1/3) ... [2018-11-23 04:04:54,764 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d436480 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:04:54, skipping insertion in model container [2018-11-23 04:04:54,764 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:04:51" (2/3) ... [2018-11-23 04:04:54,765 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d436480 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 04:04:54, skipping insertion in model container [2018-11-23 04:04:54,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:04:54" (3/3) ... [2018-11-23 04:04:54,766 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem17_label28_true-unreach-call.c [2018-11-23 04:04:54,775 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 04:04:54,782 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 04:04:54,796 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 04:04:54,826 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 04:04:54,826 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 04:04:54,826 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 04:04:54,826 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 04:04:54,827 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 04:04:54,827 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 04:04:54,827 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 04:04:54,827 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 04:04:54,852 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states. [2018-11-23 04:04:54,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-11-23 04:04:54,859 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:04:54,860 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:04:54,862 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:04:54,866 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:04:54,866 INFO L82 PathProgramCache]: Analyzing trace with hash 1669543897, now seen corresponding path program 1 times [2018-11-23 04:04:54,868 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:04:54,910 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:04:54,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:04:54,911 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:04:54,911 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:04:54,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:04:55,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:04:55,140 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:04:55,140 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 04:04:55,143 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:04:55,147 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 04:04:55,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 04:04:55,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 04:04:55,161 INFO L87 Difference]: Start difference. First operand 603 states. Second operand 4 states. [2018-11-23 04:05:08,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:05:08,439 INFO L93 Difference]: Finished difference Result 2129 states and 3955 transitions. [2018-11-23 04:05:08,439 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 04:05:08,441 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 70 [2018-11-23 04:05:08,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:05:08,460 INFO L225 Difference]: With dead ends: 2129 [2018-11-23 04:05:08,460 INFO L226 Difference]: Without dead ends: 1520 [2018-11-23 04:05:08,467 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 04:05:08,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1520 states. [2018-11-23 04:05:08,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1520 to 1513. [2018-11-23 04:05:08,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1513 states. [2018-11-23 04:05:08,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1513 states and 2284 transitions. [2018-11-23 04:05:08,553 INFO L78 Accepts]: Start accepts. Automaton has 1513 states and 2284 transitions. Word has length 70 [2018-11-23 04:05:08,554 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:05:08,554 INFO L480 AbstractCegarLoop]: Abstraction has 1513 states and 2284 transitions. [2018-11-23 04:05:08,554 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 04:05:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2284 transitions. [2018-11-23 04:05:08,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-11-23 04:05:08,559 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:05:08,560 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:05:08,560 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:05:08,560 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:05:08,560 INFO L82 PathProgramCache]: Analyzing trace with hash 2046127664, now seen corresponding path program 1 times [2018-11-23 04:05:08,560 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:05:08,561 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:05:08,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:05:08,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:05:08,562 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:05:08,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:05:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:05:08,842 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:05:08,842 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 04:05:08,843 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 145 with the following transitions: [2018-11-23 04:05:08,845 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1142], [1150], [1158], [1166], [1174], [1178], [1180], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-11-23 04:05:08,882 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 04:05:08,882 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 04:05:09,509 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 04:05:09,510 INFO L272 AbstractInterpreter]: Visited 82 different actions 232 times. Merged at 4 different actions 7 times. Never widened. Performed 2550 root evaluator evaluations with a maximum evaluation depth of 14. Performed 2550 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-23 04:05:09,535 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:05:09,536 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 04:05:09,536 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:05:09,536 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:05:09,546 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:05:09,546 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 04:05:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:05:09,602 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:05:34,035 WARN L180 SmtUtils]: Spent 24.28 s on a formula simplification. DAG size of input: 135 DAG size of output: 98 [2018-11-23 04:05:34,280 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:05:34,280 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 04:05:38,449 WARN L180 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 133 DAG size of output: 16 [2018-11-23 04:05:38,497 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 28 [2018-11-23 04:05:38,757 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 26 [2018-11-23 04:05:38,936 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:05:38,962 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 04:05:38,963 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7, 6] total 15 [2018-11-23 04:05:38,963 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:05:38,964 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 04:05:38,964 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 04:05:38,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=164, Unknown=1, NotChecked=0, Total=210 [2018-11-23 04:05:38,964 INFO L87 Difference]: Start difference. First operand 1513 states and 2284 transitions. Second operand 6 states. [2018-11-23 04:05:47,417 WARN L180 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 31 [2018-11-23 04:06:15,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:06:15,005 INFO L93 Difference]: Finished difference Result 5720 states and 8876 transitions. [2018-11-23 04:06:15,006 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 04:06:15,007 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 144 [2018-11-23 04:06:15,007 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:06:15,026 INFO L225 Difference]: With dead ends: 5720 [2018-11-23 04:06:15,027 INFO L226 Difference]: Without dead ends: 4213 [2018-11-23 04:06:15,034 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 297 GetRequests, 282 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 31.0s TimeCoverageRelationStatistics Valid=52, Invalid=187, Unknown=1, NotChecked=0, Total=240 [2018-11-23 04:06:15,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4213 states. [2018-11-23 04:06:15,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4213 to 4184. [2018-11-23 04:06:15,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4184 states. [2018-11-23 04:06:15,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4184 states to 4184 states and 6137 transitions. [2018-11-23 04:06:15,130 INFO L78 Accepts]: Start accepts. Automaton has 4184 states and 6137 transitions. Word has length 144 [2018-11-23 04:06:15,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:06:15,131 INFO L480 AbstractCegarLoop]: Abstraction has 4184 states and 6137 transitions. [2018-11-23 04:06:15,131 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 04:06:15,131 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 6137 transitions. [2018-11-23 04:06:15,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2018-11-23 04:06:15,136 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:06:15,136 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:06:15,137 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:06:15,137 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:15,137 INFO L82 PathProgramCache]: Analyzing trace with hash -424840571, now seen corresponding path program 1 times [2018-11-23 04:06:15,137 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:06:15,138 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:15,138 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:15,138 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:15,138 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:06:15,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:06:15,313 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:06:15,313 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 04:06:15,313 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:06:15,313 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 04:06:15,313 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 04:06:15,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 04:06:15,314 INFO L87 Difference]: Start difference. First operand 4184 states and 6137 transitions. Second operand 6 states. [2018-11-23 04:06:17,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:06:17,654 INFO L93 Difference]: Finished difference Result 12481 states and 19195 transitions. [2018-11-23 04:06:17,656 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 04:06:17,656 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 185 [2018-11-23 04:06:17,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:06:17,691 INFO L225 Difference]: With dead ends: 12481 [2018-11-23 04:06:17,692 INFO L226 Difference]: Without dead ends: 8303 [2018-11-23 04:06:17,708 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-23 04:06:17,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8303 states. [2018-11-23 04:06:17,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8303 to 8242. [2018-11-23 04:06:17,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8242 states. [2018-11-23 04:06:17,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8242 states to 8242 states and 11680 transitions. [2018-11-23 04:06:17,906 INFO L78 Accepts]: Start accepts. Automaton has 8242 states and 11680 transitions. Word has length 185 [2018-11-23 04:06:17,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:06:17,906 INFO L480 AbstractCegarLoop]: Abstraction has 8242 states and 11680 transitions. [2018-11-23 04:06:17,907 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 04:06:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 8242 states and 11680 transitions. [2018-11-23 04:06:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2018-11-23 04:06:17,912 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:06:17,913 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:06:17,913 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:06:17,913 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:17,913 INFO L82 PathProgramCache]: Analyzing trace with hash -472641535, now seen corresponding path program 1 times [2018-11-23 04:06:17,913 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:06:17,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:17,914 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:17,914 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:17,914 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:06:17,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:06:18,145 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:06:18,146 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-23 04:06:18,146 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:06:18,146 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 04:06:18,146 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 04:06:18,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-23 04:06:18,147 INFO L87 Difference]: Start difference. First operand 8242 states and 11680 transitions. Second operand 7 states. [2018-11-23 04:06:27,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:06:27,245 INFO L93 Difference]: Finished difference Result 24107 states and 39143 transitions. [2018-11-23 04:06:27,246 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 04:06:27,246 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 203 [2018-11-23 04:06:27,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:06:27,331 INFO L225 Difference]: With dead ends: 24107 [2018-11-23 04:06:27,331 INFO L226 Difference]: Without dead ends: 15871 [2018-11-23 04:06:27,372 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2018-11-23 04:06:27,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15871 states. [2018-11-23 04:06:27,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15871 to 15680. [2018-11-23 04:06:27,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15680 states. [2018-11-23 04:06:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15680 states to 15680 states and 23626 transitions. [2018-11-23 04:06:27,841 INFO L78 Accepts]: Start accepts. Automaton has 15680 states and 23626 transitions. Word has length 203 [2018-11-23 04:06:27,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:06:27,842 INFO L480 AbstractCegarLoop]: Abstraction has 15680 states and 23626 transitions. [2018-11-23 04:06:27,842 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 04:06:27,842 INFO L276 IsEmpty]: Start isEmpty. Operand 15680 states and 23626 transitions. [2018-11-23 04:06:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2018-11-23 04:06:27,851 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:06:27,851 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:06:27,851 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:06:27,852 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:27,852 INFO L82 PathProgramCache]: Analyzing trace with hash 1992489008, now seen corresponding path program 1 times [2018-11-23 04:06:27,852 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:06:27,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:27,853 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:27,853 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:27,853 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:06:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:28,024 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 127 proven. 7 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-11-23 04:06:28,025 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:06:28,025 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 04:06:28,025 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 227 with the following transitions: [2018-11-23 04:06:28,026 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1142], [1150], [1158], [1166], [1174], [1178], [1180], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1262], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-11-23 04:06:28,029 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 04:06:28,029 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 04:06:28,391 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 04:06:28,391 INFO L272 AbstractInterpreter]: Visited 91 different actions 259 times. Merged at 4 different actions 7 times. Never widened. Performed 2996 root evaluator evaluations with a maximum evaluation depth of 14. Performed 2996 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-23 04:06:28,393 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:28,393 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 04:06:28,393 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:06:28,393 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:06:28,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:28,402 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 04:06:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:28,461 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:06:28,508 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 198 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:06:28,509 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 04:06:28,617 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 198 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:06:28,643 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 04:06:28,643 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-23 04:06:28,643 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 04:06:28,644 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 04:06:28,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 04:06:28,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=75, Unknown=0, NotChecked=0, Total=110 [2018-11-23 04:06:28,645 INFO L87 Difference]: Start difference. First operand 15680 states and 23626 transitions. Second operand 9 states. [2018-11-23 04:06:31,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:06:31,866 INFO L93 Difference]: Finished difference Result 36745 states and 56545 transitions. [2018-11-23 04:06:31,867 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 04:06:31,867 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 226 [2018-11-23 04:06:31,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:06:31,927 INFO L225 Difference]: With dead ends: 36745 [2018-11-23 04:06:31,927 INFO L226 Difference]: Without dead ends: 18376 [2018-11-23 04:06:31,976 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 469 GetRequests, 450 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=101, Invalid=205, Unknown=0, NotChecked=0, Total=306 [2018-11-23 04:06:31,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18376 states. [2018-11-23 04:06:32,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18376 to 18319. [2018-11-23 04:06:32,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18319 states. [2018-11-23 04:06:32,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18319 states to 18319 states and 23412 transitions. [2018-11-23 04:06:32,307 INFO L78 Accepts]: Start accepts. Automaton has 18319 states and 23412 transitions. Word has length 226 [2018-11-23 04:06:32,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:06:32,308 INFO L480 AbstractCegarLoop]: Abstraction has 18319 states and 23412 transitions. [2018-11-23 04:06:32,308 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 04:06:32,308 INFO L276 IsEmpty]: Start isEmpty. Operand 18319 states and 23412 transitions. [2018-11-23 04:06:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2018-11-23 04:06:32,313 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:06:32,314 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:06:32,314 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:06:32,314 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:32,314 INFO L82 PathProgramCache]: Analyzing trace with hash -1971942084, now seen corresponding path program 1 times [2018-11-23 04:06:32,314 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:06:32,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:32,316 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:32,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:32,316 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:06:32,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:32,460 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2018-11-23 04:06:32,460 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:06:32,460 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-23 04:06:32,460 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:06:32,461 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 04:06:32,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 04:06:32,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 04:06:32,461 INFO L87 Difference]: Start difference. First operand 18319 states and 23412 transitions. Second operand 3 states. [2018-11-23 04:06:36,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:06:36,468 INFO L93 Difference]: Finished difference Result 42425 states and 55650 transitions. [2018-11-23 04:06:36,468 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 04:06:36,468 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 243 [2018-11-23 04:06:36,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:06:36,529 INFO L225 Difference]: With dead ends: 42425 [2018-11-23 04:06:36,529 INFO L226 Difference]: Without dead ends: 22297 [2018-11-23 04:06:36,566 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 04:06:36,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22297 states. [2018-11-23 04:06:36,798 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22297 to 22297. [2018-11-23 04:06:36,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22297 states. [2018-11-23 04:06:36,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22297 states to 22297 states and 27780 transitions. [2018-11-23 04:06:36,830 INFO L78 Accepts]: Start accepts. Automaton has 22297 states and 27780 transitions. Word has length 243 [2018-11-23 04:06:36,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:06:36,831 INFO L480 AbstractCegarLoop]: Abstraction has 22297 states and 27780 transitions. [2018-11-23 04:06:36,831 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 04:06:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 22297 states and 27780 transitions. [2018-11-23 04:06:36,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2018-11-23 04:06:36,835 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:06:36,835 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:06:36,835 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:06:36,835 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:36,836 INFO L82 PathProgramCache]: Analyzing trace with hash 1669077626, now seen corresponding path program 1 times [2018-11-23 04:06:36,836 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:06:36,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:36,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:36,837 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:36,837 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:06:36,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 137 proven. 70 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 04:06:37,009 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:06:37,009 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 04:06:37,009 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 273 with the following transitions: [2018-11-23 04:06:37,010 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1142], [1150], [1158], [1166], [1174], [1178], [1180], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1408], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-11-23 04:06:37,012 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 04:06:37,013 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 04:06:37,172 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 04:06:37,172 INFO L272 AbstractInterpreter]: Visited 124 different actions 243 times. Merged at 6 different actions 6 times. Never widened. Performed 3142 root evaluator evaluations with a maximum evaluation depth of 10. Performed 3142 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 2 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-23 04:06:37,179 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:37,179 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 04:06:37,179 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:06:37,179 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:06:37,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:37,200 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 04:06:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:37,246 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:06:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-11-23 04:06:37,398 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 04:06:37,465 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-11-23 04:06:37,481 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 04:06:37,482 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 8 [2018-11-23 04:06:37,482 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:06:37,482 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 04:06:37,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 04:06:37,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-23 04:06:37,483 INFO L87 Difference]: Start difference. First operand 22297 states and 27780 transitions. Second operand 3 states. [2018-11-23 04:06:38,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:06:38,974 INFO L93 Difference]: Finished difference Result 44588 states and 55554 transitions. [2018-11-23 04:06:38,974 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 04:06:38,974 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 272 [2018-11-23 04:06:38,975 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:06:39,027 INFO L225 Difference]: With dead ends: 44588 [2018-11-23 04:06:39,027 INFO L226 Difference]: Without dead ends: 22297 [2018-11-23 04:06:39,071 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 555 GetRequests, 544 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-23 04:06:39,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22297 states. [2018-11-23 04:06:39,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22297 to 22297. [2018-11-23 04:06:39,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22297 states. [2018-11-23 04:06:39,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22297 states to 22297 states and 27037 transitions. [2018-11-23 04:06:39,374 INFO L78 Accepts]: Start accepts. Automaton has 22297 states and 27037 transitions. Word has length 272 [2018-11-23 04:06:39,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:06:39,374 INFO L480 AbstractCegarLoop]: Abstraction has 22297 states and 27037 transitions. [2018-11-23 04:06:39,374 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 04:06:39,374 INFO L276 IsEmpty]: Start isEmpty. Operand 22297 states and 27037 transitions. [2018-11-23 04:06:39,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2018-11-23 04:06:39,379 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:06:39,379 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:06:39,379 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:06:39,380 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:39,380 INFO L82 PathProgramCache]: Analyzing trace with hash -2015127616, now seen corresponding path program 1 times [2018-11-23 04:06:39,380 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:06:39,381 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:39,381 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:39,381 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:39,381 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:06:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:39,598 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2018-11-23 04:06:39,599 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:06:39,599 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 04:06:39,599 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:06:39,599 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 04:06:39,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 04:06:39,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 04:06:39,600 INFO L87 Difference]: Start difference. First operand 22297 states and 27037 transitions. Second operand 4 states. [2018-11-23 04:06:44,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:06:44,755 INFO L93 Difference]: Finished difference Result 68334 states and 85260 transitions. [2018-11-23 04:06:44,755 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 04:06:44,755 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 294 [2018-11-23 04:06:44,756 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:06:44,822 INFO L225 Difference]: With dead ends: 68334 [2018-11-23 04:06:44,822 INFO L226 Difference]: Without dead ends: 39216 [2018-11-23 04:06:44,863 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 04:06:44,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39216 states. [2018-11-23 04:06:45,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39216 to 36158. [2018-11-23 04:06:45,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36158 states. [2018-11-23 04:06:45,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36158 states to 36158 states and 42803 transitions. [2018-11-23 04:06:45,335 INFO L78 Accepts]: Start accepts. Automaton has 36158 states and 42803 transitions. Word has length 294 [2018-11-23 04:06:45,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:06:45,336 INFO L480 AbstractCegarLoop]: Abstraction has 36158 states and 42803 transitions. [2018-11-23 04:06:45,336 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 04:06:45,336 INFO L276 IsEmpty]: Start isEmpty. Operand 36158 states and 42803 transitions. [2018-11-23 04:06:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2018-11-23 04:06:45,344 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:06:45,344 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:06:45,344 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:06:45,344 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:45,345 INFO L82 PathProgramCache]: Analyzing trace with hash -802313207, now seen corresponding path program 1 times [2018-11-23 04:06:45,345 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:06:45,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:45,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:45,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:45,346 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:06:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 195 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2018-11-23 04:06:45,472 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 04:06:45,472 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 04:06:45,472 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:06:45,472 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 04:06:45,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 04:06:45,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 04:06:45,473 INFO L87 Difference]: Start difference. First operand 36158 states and 42803 transitions. Second operand 4 states. [2018-11-23 04:06:50,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:06:50,622 INFO L93 Difference]: Finished difference Result 79721 states and 94478 transitions. [2018-11-23 04:06:50,623 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 04:06:50,623 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 376 [2018-11-23 04:06:50,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:06:50,685 INFO L225 Difference]: With dead ends: 79721 [2018-11-23 04:06:50,685 INFO L226 Difference]: Without dead ends: 43569 [2018-11-23 04:06:50,708 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 04:06:50,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43569 states. [2018-11-23 04:06:51,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43569 to 42238. [2018-11-23 04:06:51,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42238 states. [2018-11-23 04:06:51,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42238 states to 42238 states and 49476 transitions. [2018-11-23 04:06:51,133 INFO L78 Accepts]: Start accepts. Automaton has 42238 states and 49476 transitions. Word has length 376 [2018-11-23 04:06:51,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:06:51,134 INFO L480 AbstractCegarLoop]: Abstraction has 42238 states and 49476 transitions. [2018-11-23 04:06:51,134 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 04:06:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 42238 states and 49476 transitions. [2018-11-23 04:06:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2018-11-23 04:06:51,140 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:06:51,140 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:06:51,140 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:06:51,141 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:51,141 INFO L82 PathProgramCache]: Analyzing trace with hash 1604016353, now seen corresponding path program 1 times [2018-11-23 04:06:51,141 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:06:51,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:51,142 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:51,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:51,142 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:06:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:51,436 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:06:51,436 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:06:51,436 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 04:06:51,437 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 418 with the following transitions: [2018-11-23 04:06:51,438 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [273], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1142], [1150], [1158], [1166], [1174], [1178], [1180], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2292], [2296], [2298], [2303], [2304], [2305], [2306], [2307], [2309], [2310] [2018-11-23 04:06:51,452 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 04:06:51,452 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 04:06:52,487 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 04:06:52,487 INFO L272 AbstractInterpreter]: Visited 355 different actions 1051 times. Merged at 4 different actions 7 times. Never widened. Performed 16011 root evaluator evaluations with a maximum evaluation depth of 10. Performed 16011 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-23 04:06:52,498 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:52,498 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 04:06:52,499 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:06:52,499 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:06:52,505 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:52,506 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 04:06:52,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:52,571 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:06:52,688 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 3 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:06:52,688 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 04:06:52,938 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 04:06:52,953 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 04:06:52,954 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7, 6] total 15 [2018-11-23 04:06:52,954 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:06:52,954 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 04:06:52,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 04:06:52,954 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2018-11-23 04:06:52,955 INFO L87 Difference]: Start difference. First operand 42238 states and 49476 transitions. Second operand 6 states. [2018-11-23 04:06:58,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:06:58,057 INFO L93 Difference]: Finished difference Result 87546 states and 102549 transitions. [2018-11-23 04:06:58,057 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 04:06:58,058 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 417 [2018-11-23 04:06:58,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:06:58,162 INFO L225 Difference]: With dead ends: 87546 [2018-11-23 04:06:58,163 INFO L226 Difference]: Without dead ends: 44002 [2018-11-23 04:06:58,211 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 844 GetRequests, 829 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=47, Invalid=163, Unknown=0, NotChecked=0, Total=210 [2018-11-23 04:06:58,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44002 states. [2018-11-23 04:06:58,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44002 to 41803. [2018-11-23 04:06:58,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41803 states. [2018-11-23 04:06:58,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41803 states to 41803 states and 48907 transitions. [2018-11-23 04:06:58,783 INFO L78 Accepts]: Start accepts. Automaton has 41803 states and 48907 transitions. Word has length 417 [2018-11-23 04:06:58,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:06:58,784 INFO L480 AbstractCegarLoop]: Abstraction has 41803 states and 48907 transitions. [2018-11-23 04:06:58,784 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 04:06:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 41803 states and 48907 transitions. [2018-11-23 04:06:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 679 [2018-11-23 04:06:58,810 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:06:58,811 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:06:58,811 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:06:58,811 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:06:58,812 INFO L82 PathProgramCache]: Analyzing trace with hash -1247923053, now seen corresponding path program 1 times [2018-11-23 04:06:58,812 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:06:58,812 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:58,812 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:06:58,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:06:58,813 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:06:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:06:59,181 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 266 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-11-23 04:06:59,182 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:06:59,182 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 04:06:59,182 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 679 with the following transitions: [2018-11-23 04:06:59,183 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1142], [1150], [1158], [1166], [1174], [1178], [1180], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1396], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1670], [1673], [1677], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2050], [2279], [2283], [2292], [2296], [2298], [2305], [2306], [2307], [2309], [2310] [2018-11-23 04:06:59,189 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 04:06:59,189 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 04:07:00,145 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 04:07:00,145 INFO L272 AbstractInterpreter]: Visited 257 different actions 516 times. Merged at 8 different actions 15 times. Never widened. Performed 7325 root evaluator evaluations with a maximum evaluation depth of 18. Performed 7325 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 4 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-23 04:07:00,158 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:00,159 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 04:07:00,159 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:00,159 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:07:00,168 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:00,168 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 04:07:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:00,317 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:07:00,502 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 554 proven. 0 refuted. 0 times theorem prover too weak. 346 trivial. 0 not checked. [2018-11-23 04:07:00,502 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 04:07:00,773 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 266 proven. 2 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2018-11-23 04:07:00,789 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 04:07:00,789 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 4 [2018-11-23 04:07:00,789 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:07:00,790 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 04:07:00,790 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 04:07:00,790 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 04:07:00,790 INFO L87 Difference]: Start difference. First operand 41803 states and 48907 transitions. Second operand 3 states. [2018-11-23 04:07:04,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:07:04,479 INFO L93 Difference]: Finished difference Result 88389 states and 103935 transitions. [2018-11-23 04:07:04,480 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 04:07:04,480 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 678 [2018-11-23 04:07:04,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:07:04,558 INFO L225 Difference]: With dead ends: 88389 [2018-11-23 04:07:04,558 INFO L226 Difference]: Without dead ends: 46592 [2018-11-23 04:07:04,602 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1358 GetRequests, 1356 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 04:07:04,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46592 states. [2018-11-23 04:07:05,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46592 to 43533. [2018-11-23 04:07:05,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43533 states. [2018-11-23 04:07:05,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43533 states to 43533 states and 50847 transitions. [2018-11-23 04:07:05,082 INFO L78 Accepts]: Start accepts. Automaton has 43533 states and 50847 transitions. Word has length 678 [2018-11-23 04:07:05,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:07:05,083 INFO L480 AbstractCegarLoop]: Abstraction has 43533 states and 50847 transitions. [2018-11-23 04:07:05,083 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 04:07:05,083 INFO L276 IsEmpty]: Start isEmpty. Operand 43533 states and 50847 transitions. [2018-11-23 04:07:05,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2018-11-23 04:07:05,147 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:07:05,147 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:07:05,147 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:07:05,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:05,148 INFO L82 PathProgramCache]: Analyzing trace with hash -800974167, now seen corresponding path program 1 times [2018-11-23 04:07:05,148 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:07:05,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:07:05,149 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:05,149 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:07:05,149 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:07:05,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:05,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 269 proven. 2 refuted. 0 times theorem prover too weak. 932 trivial. 0 not checked. [2018-11-23 04:07:05,859 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:05,859 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 04:07:05,859 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 968 with the following transitions: [2018-11-23 04:07:05,859 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [29], [32], [36], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [95], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1142], [1150], [1158], [1166], [1174], [1178], [1180], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1833], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2292], [2296], [2298], [2303], [2304], [2305], [2306], [2307], [2309], [2310] [2018-11-23 04:07:05,865 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 04:07:05,865 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 04:07:06,186 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 04:07:06,186 INFO L272 AbstractInterpreter]: Visited 325 different actions 649 times. Merged at 7 different actions 14 times. Never widened. Performed 9488 root evaluator evaluations with a maximum evaluation depth of 14. Performed 9488 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 3 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-23 04:07:06,194 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:06,195 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 04:07:06,195 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:06,195 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:07:06,209 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:06,209 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 04:07:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:06,352 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:07:06,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 840 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2018-11-23 04:07:06,759 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 04:07:07,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1203 backedges. 273 proven. 8 refuted. 0 times theorem prover too weak. 922 trivial. 0 not checked. [2018-11-23 04:07:07,109 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 04:07:07,110 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4, 4] total 6 [2018-11-23 04:07:07,110 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:07:07,110 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 04:07:07,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 04:07:07,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 04:07:07,111 INFO L87 Difference]: Start difference. First operand 43533 states and 50847 transitions. Second operand 3 states. [2018-11-23 04:07:08,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:07:08,436 INFO L93 Difference]: Finished difference Result 86136 states and 100606 transitions. [2018-11-23 04:07:08,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 04:07:08,436 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 967 [2018-11-23 04:07:08,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:07:08,514 INFO L225 Difference]: With dead ends: 86136 [2018-11-23 04:07:08,514 INFO L226 Difference]: Without dead ends: 42605 [2018-11-23 04:07:08,556 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1937 GetRequests, 1929 SyntacticMatches, 4 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 04:07:08,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42605 states. [2018-11-23 04:07:08,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42605 to 42603. [2018-11-23 04:07:08,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42603 states. [2018-11-23 04:07:08,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42603 states to 42603 states and 49540 transitions. [2018-11-23 04:07:08,989 INFO L78 Accepts]: Start accepts. Automaton has 42603 states and 49540 transitions. Word has length 967 [2018-11-23 04:07:08,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:07:08,989 INFO L480 AbstractCegarLoop]: Abstraction has 42603 states and 49540 transitions. [2018-11-23 04:07:08,989 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 04:07:08,990 INFO L276 IsEmpty]: Start isEmpty. Operand 42603 states and 49540 transitions. [2018-11-23 04:07:09,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2018-11-23 04:07:09,034 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:07:09,035 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:07:09,035 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:07:09,035 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:09,036 INFO L82 PathProgramCache]: Analyzing trace with hash 24999520, now seen corresponding path program 1 times [2018-11-23 04:07:09,036 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:07:09,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:07:09,036 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:09,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:07:09,037 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:07:09,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:09,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 337 proven. 4 refuted. 0 times theorem prover too weak. 1210 trivial. 0 not checked. [2018-11-23 04:07:09,760 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:09,761 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 04:07:09,761 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1025 with the following transitions: [2018-11-23 04:07:09,761 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [242], [247], [249], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1142], [1150], [1158], [1166], [1174], [1178], [1180], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1278], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1833], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2031], [2034], [2038], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2292], [2296], [2298], [2303], [2304], [2305], [2306], [2307], [2309], [2310] [2018-11-23 04:07:09,766 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 04:07:09,766 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 04:07:10,310 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 04:07:10,310 INFO L272 AbstractInterpreter]: Visited 357 different actions 715 times. Merged at 9 different actions 19 times. Never widened. Performed 10385 root evaluator evaluations with a maximum evaluation depth of 18. Performed 10385 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 5 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 04:07:10,315 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:10,315 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 04:07:10,315 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:10,315 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:07:10,322 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:10,322 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 04:07:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:10,473 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:07:10,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 971 proven. 0 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2018-11-23 04:07:10,700 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 04:07:11,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 337 proven. 4 refuted. 0 times theorem prover too weak. 1210 trivial. 0 not checked. [2018-11-23 04:07:11,118 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 04:07:11,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 3 [2018-11-23 04:07:11,119 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 04:07:11,120 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 04:07:11,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 04:07:11,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 04:07:11,120 INFO L87 Difference]: Start difference. First operand 42603 states and 49540 transitions. Second operand 3 states. [2018-11-23 04:07:13,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:07:13,113 INFO L93 Difference]: Finished difference Result 97422 states and 114311 transitions. [2018-11-23 04:07:13,113 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 04:07:13,114 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1024 [2018-11-23 04:07:13,114 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:07:13,210 INFO L225 Difference]: With dead ends: 97422 [2018-11-23 04:07:13,210 INFO L226 Difference]: Without dead ends: 54825 [2018-11-23 04:07:13,255 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2050 GetRequests, 2049 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 04:07:13,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54825 states. [2018-11-23 04:07:13,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54825 to 53522. [2018-11-23 04:07:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53522 states. [2018-11-23 04:07:13,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53522 states to 53522 states and 62189 transitions. [2018-11-23 04:07:13,823 INFO L78 Accepts]: Start accepts. Automaton has 53522 states and 62189 transitions. Word has length 1024 [2018-11-23 04:07:13,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:07:13,824 INFO L480 AbstractCegarLoop]: Abstraction has 53522 states and 62189 transitions. [2018-11-23 04:07:13,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 04:07:13,824 INFO L276 IsEmpty]: Start isEmpty. Operand 53522 states and 62189 transitions. [2018-11-23 04:07:13,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1133 [2018-11-23 04:07:13,871 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:07:13,872 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:07:13,872 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:07:13,872 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:13,873 INFO L82 PathProgramCache]: Analyzing trace with hash -1091938621, now seen corresponding path program 1 times [2018-11-23 04:07:13,873 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:07:13,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:07:13,874 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:13,874 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:07:13,874 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:07:13,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:14,805 INFO L134 CoverageAnalysis]: Checked inductivity of 1738 backedges. 926 proven. 2 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2018-11-23 04:07:14,806 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:14,806 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 04:07:14,806 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1133 with the following transitions: [2018-11-23 04:07:14,806 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [95], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [242], [247], [249], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1142], [1150], [1158], [1166], [1174], [1178], [1180], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1458], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1833], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2292], [2296], [2298], [2303], [2304], [2305], [2306], [2307], [2309], [2310] [2018-11-23 04:07:14,810 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 04:07:14,810 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 04:07:17,214 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 04:07:17,214 INFO L272 AbstractInterpreter]: Visited 355 different actions 711 times. Merged at 11 different actions 17 times. Never widened. Performed 10397 root evaluator evaluations with a maximum evaluation depth of 23. Performed 10397 inverse root evaluator evaluations with a maximum inverse evaluation depth of 23. Found 5 fixpoints after 4 different actions. Largest state had 26 variables. [2018-11-23 04:07:17,219 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:17,219 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 04:07:17,219 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:17,219 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:07:17,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:17,230 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 04:07:17,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:17,382 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:07:17,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1738 backedges. 926 proven. 2 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2018-11-23 04:07:17,752 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 04:07:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1738 backedges. 926 proven. 2 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2018-11-23 04:07:18,360 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 04:07:18,361 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 6] total 11 [2018-11-23 04:07:18,361 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 04:07:18,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-23 04:07:18,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-23 04:07:18,362 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2018-11-23 04:07:18,362 INFO L87 Difference]: Start difference. First operand 53522 states and 62189 transitions. Second operand 8 states. [2018-11-23 04:07:24,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:07:24,093 INFO L93 Difference]: Finished difference Result 124761 states and 152603 transitions. [2018-11-23 04:07:24,094 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-23 04:07:24,094 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1132 [2018-11-23 04:07:24,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:07:24,278 INFO L225 Difference]: With dead ends: 124761 [2018-11-23 04:07:24,278 INFO L226 Difference]: Without dead ends: 71245 [2018-11-23 04:07:24,345 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2286 GetRequests, 2268 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=113, Invalid=229, Unknown=0, NotChecked=0, Total=342 [2018-11-23 04:07:24,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71245 states. [2018-11-23 04:07:25,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71245 to 69420. [2018-11-23 04:07:25,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69420 states. [2018-11-23 04:07:25,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69420 states to 69420 states and 81118 transitions. [2018-11-23 04:07:25,283 INFO L78 Accepts]: Start accepts. Automaton has 69420 states and 81118 transitions. Word has length 1132 [2018-11-23 04:07:25,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:07:25,284 INFO L480 AbstractCegarLoop]: Abstraction has 69420 states and 81118 transitions. [2018-11-23 04:07:25,284 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-23 04:07:25,284 INFO L276 IsEmpty]: Start isEmpty. Operand 69420 states and 81118 transitions. [2018-11-23 04:07:25,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1182 [2018-11-23 04:07:25,370 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:07:25,371 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:07:25,371 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:07:25,371 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:25,371 INFO L82 PathProgramCache]: Analyzing trace with hash 52907776, now seen corresponding path program 1 times [2018-11-23 04:07:25,371 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:07:25,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:07:25,372 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:25,372 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:07:25,372 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:07:25,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:26,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 1024 proven. 2 refuted. 0 times theorem prover too weak. 810 trivial. 0 not checked. [2018-11-23 04:07:26,250 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:26,250 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 04:07:26,251 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1182 with the following transitions: [2018-11-23 04:07:26,251 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [95], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [242], [247], [249], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1142], [1150], [1158], [1166], [1174], [1178], [1180], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1458], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2050], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2292], [2296], [2298], [2303], [2304], [2305], [2306], [2307], [2309], [2310] [2018-11-23 04:07:26,255 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 04:07:26,255 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 04:07:28,560 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 04:07:28,560 INFO L272 AbstractInterpreter]: Visited 355 different actions 714 times. Merged at 11 different actions 20 times. Never widened. Performed 10416 root evaluator evaluations with a maximum evaluation depth of 23. Performed 10416 inverse root evaluator evaluations with a maximum inverse evaluation depth of 23. Found 5 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 04:07:28,574 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:28,575 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 04:07:28,575 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:28,575 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:07:28,586 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:28,586 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 04:07:28,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:28,756 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:07:29,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 760 proven. 2 refuted. 0 times theorem prover too weak. 1074 trivial. 0 not checked. [2018-11-23 04:07:29,174 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 04:07:30,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 331 proven. 692 refuted. 0 times theorem prover too weak. 813 trivial. 0 not checked. [2018-11-23 04:07:30,418 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 04:07:30,418 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 8] total 17 [2018-11-23 04:07:30,418 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 04:07:30,419 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 04:07:30,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 04:07:30,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2018-11-23 04:07:30,419 INFO L87 Difference]: Start difference. First operand 69420 states and 81118 transitions. Second operand 12 states. [2018-11-23 04:07:41,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:07:41,387 INFO L93 Difference]: Finished difference Result 183515 states and 222741 transitions. [2018-11-23 04:07:41,387 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2018-11-23 04:07:41,387 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 1181 [2018-11-23 04:07:41,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:07:41,684 INFO L225 Difference]: With dead ends: 183515 [2018-11-23 04:07:41,684 INFO L226 Difference]: Without dead ends: 111588 [2018-11-23 04:07:41,797 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2415 GetRequests, 2374 SyntacticMatches, 1 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=422, Invalid=1300, Unknown=0, NotChecked=0, Total=1722 [2018-11-23 04:07:41,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111588 states. [2018-11-23 04:07:43,016 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111588 to 106731. [2018-11-23 04:07:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 106731 states. [2018-11-23 04:07:43,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106731 states to 106731 states and 124599 transitions. [2018-11-23 04:07:43,167 INFO L78 Accepts]: Start accepts. Automaton has 106731 states and 124599 transitions. Word has length 1181 [2018-11-23 04:07:43,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:07:43,167 INFO L480 AbstractCegarLoop]: Abstraction has 106731 states and 124599 transitions. [2018-11-23 04:07:43,167 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 04:07:43,167 INFO L276 IsEmpty]: Start isEmpty. Operand 106731 states and 124599 transitions. [2018-11-23 04:07:43,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1590 [2018-11-23 04:07:43,304 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 04:07:43,305 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 04:07:43,305 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 04:07:43,305 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:43,305 INFO L82 PathProgramCache]: Analyzing trace with hash -836366894, now seen corresponding path program 1 times [2018-11-23 04:07:43,306 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 04:07:43,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:07:43,306 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:43,306 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 04:07:43,307 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 04:07:43,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2879 backedges. 1321 proven. 2 refuted. 0 times theorem prover too weak. 1556 trivial. 0 not checked. [2018-11-23 04:07:44,606 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:44,606 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 04:07:44,607 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1590 with the following transitions: [2018-11-23 04:07:44,607 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [48], [53], [55], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [467], [472], [474], [475], [479], [483], [487], [491], [495], [499], [503], [507], [511], [515], [519], [530], [534], [538], [549], [553], [557], [561], [565], [569], [573], [584], [587], [592], [594], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [990], [998], [1006], [1014], [1022], [1030], [1038], [1046], [1054], [1062], [1070], [1078], [1086], [1094], [1102], [1110], [1118], [1126], [1134], [1142], [1150], [1158], [1166], [1174], [1178], [1180], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1278], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2050], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2292], [2296], [2298], [2303], [2304], [2305], [2306], [2307], [2309], [2310] [2018-11-23 04:07:44,612 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 04:07:44,612 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 04:07:45,085 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 04:07:45,086 INFO L272 AbstractInterpreter]: Visited 427 different actions 860 times. Merged at 12 different actions 26 times. Never widened. Performed 12623 root evaluator evaluations with a maximum evaluation depth of 18. Performed 12623 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 6 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-23 04:07:45,087 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 04:07:45,087 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 04:07:45,087 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 04:07:45,087 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 04:07:45,095 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 04:07:45,095 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 04:07:45,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 04:07:45,292 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 04:07:46,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2879 backedges. 1299 proven. 2 refuted. 0 times theorem prover too weak. 1578 trivial. 0 not checked. [2018-11-23 04:07:46,011 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 04:07:48,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2879 backedges. 1299 proven. 2 refuted. 0 times theorem prover too weak. 1578 trivial. 0 not checked. [2018-11-23 04:07:48,143 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 04:07:48,143 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 10 [2018-11-23 04:07:48,143 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 04:07:48,144 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 04:07:48,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 04:07:48,144 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2018-11-23 04:07:48,145 INFO L87 Difference]: Start difference. First operand 106731 states and 124599 transitions. Second operand 9 states. [2018-11-23 04:07:53,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 04:07:53,964 INFO L93 Difference]: Finished difference Result 212082 states and 248385 transitions. [2018-11-23 04:07:53,964 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-23 04:07:53,964 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 1589 [2018-11-23 04:07:53,966 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 04:07:53,967 INFO L225 Difference]: With dead ends: 212082 [2018-11-23 04:07:53,968 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 04:07:54,124 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3198 GetRequests, 3182 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=77, Invalid=163, Unknown=0, NotChecked=0, Total=240 [2018-11-23 04:07:54,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 04:07:54,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 04:07:54,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 04:07:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 04:07:54,125 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1589 [2018-11-23 04:07:54,125 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 04:07:54,125 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 04:07:54,125 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 04:07:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 04:07:54,126 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 04:07:54,129 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 04:07:54,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:54,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:55,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:56,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,177 WARN L180 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 1468 DAG size of output: 693 [2018-11-23 04:07:57,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:57,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,244 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,705 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,763 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:58,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,364 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 04:07:59,978 WARN L180 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 1468 DAG size of output: 693 [2018-11-23 04:08:09,451 WARN L180 SmtUtils]: Spent 9.36 s on a formula simplification. DAG size of input: 812 DAG size of output: 163 [2018-11-23 04:08:18,890 WARN L180 SmtUtils]: Spent 9.41 s on a formula simplification. DAG size of input: 830 DAG size of output: 163 [2018-11-23 04:08:21,582 WARN L180 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 567 DAG size of output: 70 [2018-11-23 04:08:31,423 WARN L180 SmtUtils]: Spent 9.81 s on a formula simplification. DAG size of input: 818 DAG size of output: 158 [2018-11-23 04:08:34,504 WARN L180 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 567 DAG size of output: 70 [2018-11-23 04:08:34,506 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 04:08:34,506 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(~a24~0)| ~a24~0) (= ~a28~0 |old(~a28~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-11-23 04:08:34,506 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1646 2572) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2018-11-23 04:08:34,507 INFO L448 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1646 2572) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,508 INFO L448 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,509 INFO L448 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,510 INFO L448 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,511 INFO L448 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,512 INFO L448 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,513 INFO L448 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,514 INFO L448 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2018-11-23 04:08:34,515 INFO L448 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L444 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1646 2572) the Hoare annotation is: (let ((.cse10 (= |old(~a24~0)| ~a24~0)) (.cse11 (= ~a28~0 |old(~a28~0)|)) (.cse9 (= ~a26~0 |old(~a26~0)|)) (.cse3 (<= (+ ~a14~0 84) 0)) (.cse26 (exists ((v_prenex_14 Int)) (let ((.cse29 (div (+ v_prenex_14 (- 600036)) 5))) (and (<= 0 .cse29) (<= v_prenex_14 |old(~a28~0)|) (<= 600036 v_prenex_14) (<= 38 (div .cse29 5)))))) (.cse19 (< |old(~a26~0)| 222)) (.cse14 (< 1 |old(~a24~0)|))) (let ((.cse12 (< 124 ~a26~0)) (.cse13 (<= |old(~a26~0)| 124)) (.cse23 (or .cse26 .cse19 .cse14)) (.cse25 (<= 222 ~a26~0)) (.cse6 (< 124 |old(~a26~0)|)) (.cse20 (and .cse10 .cse11 .cse9 .cse3)) (.cse15 (<= (+ ~a14~0 548133) 0)) (.cse17 (< 0 (+ |old(~a14~0)| 548133))) (.cse27 (and .cse10 .cse11 .cse9)) (.cse22 (and .cse10 .cse11)) (.cse24 (< 37 |old(~a28~0)|)) (.cse0 (< 0 (+ |old(~a14~0)| 84))) (.cse16 (<= |old(~a28~0)| 134)) (.cse21 (and .cse9 .cse10 .cse11)) (.cse2 (< 0 (+ |old(~a26~0)| 68))) (.cse1 (<= 600060 |old(~a28~0)|)) (.cse18 (= 3 |old(~a24~0)|)) (.cse5 (< 0 (+ |old(~a14~0)| 114))) (.cse7 (< |old(~a24~0)| 2)) (.cse8 (<= (+ ~a14~0 114) 0)) (.cse4 (< 127 ~a21~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4 (and .cse8 .cse9 .cse10 .cse11)) (or .cse0 .cse12 .cse13 .cse14) (or .cse15 (or .cse1 .cse2 .cse16 .cse17 .cse4)) (or (and .cse11 .cse9 .cse10) (or .cse18 .cse19 .cse7) .cse4) (or .cse0 .cse18 .cse7 .cse20 .cse4) (or .cse21 (< |old(~a28~0)| 432832) .cse14 (< |old(~a26~0)| 125) (< 222 |old(~a26~0)|) .cse4) (or .cse0 (< 134 |old(~a28~0)|) .cse2 .cse21 .cse7 .cse4) (or (and .cse22 .cse9) (or .cse1 .cse23 .cse4)) (or .cse12 .cse13 .cse14 .cse24) (or .cse25 .cse24 .cse23) (or .cse26 .cse14 .cse17 .cse15) (or .cse0 .cse19 .cse25 .cse14) (or .cse15 .cse18 .cse7 .cse17 .cse4) (or .cse1 .cse16 .cse6 .cse27 .cse4) (or .cse18 .cse27 .cse6 .cse7 .cse4) (or .cse14 (forall ((v_prenex_23 Int)) (let ((.cse28 (* 9 v_prenex_23))) (or (< .cse28 0) (<= v_prenex_23 217) (< (div .cse28 10) (+ |old(~a26~0)| 554854)) (< 222 v_prenex_23)))) .cse9 .cse4) (or .cse6 .cse20 (or .cse0 .cse24 .cse7) .cse4) (or .cse15 (or .cse2 .cse24 .cse17 .cse4)) (or .cse0 .cse16 (< 268 |old(~a28~0)|) .cse3 (< 75 |old(~a26~0)|) .cse4) (or .cse1 .cse18 .cse7 .cse27 .cse4) (or .cse22 .cse14 .cse24) (or .cse0 (and .cse10 .cse11 .cse3) .cse14) (or .cse1 .cse16 .cse21 .cse14 .cse4) (or .cse2 .cse14 (and (<= (+ ~a26~0 68) 0) .cse10 .cse11)) (or .cse1 (and .cse10 .cse8 .cse11 .cse9) .cse5 .cse7 .cse4) (or .cse18 .cse5 .cse7 .cse8 .cse4)))) [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2018-11-23 04:08:34,516 INFO L448 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,517 INFO L448 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,517 INFO L448 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,517 INFO L448 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,517 INFO L448 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,517 INFO L448 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,517 INFO L448 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,517 INFO L448 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,517 INFO L448 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,518 INFO L448 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,519 INFO L448 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,520 INFO L448 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,521 INFO L448 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,522 INFO L448 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,523 INFO L448 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,524 INFO L448 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L444 ceAbstractionStarter]: At program point L1643(line 1643) the Hoare annotation is: (let ((.cse5 (= ~a26~0 |old(~a26~0)|)) (.cse33 (<= (+ ~a26~0 68) 0)) (.cse32 (exists ((v_prenex_14 Int)) (let ((.cse37 (div (+ v_prenex_14 (- 600036)) 5))) (and (<= 0 .cse37) (<= v_prenex_14 |old(~a28~0)|) (<= 600036 v_prenex_14) (<= 38 (div .cse37 5)))))) (.cse19 (< |old(~a26~0)| 222)) (.cse11 (< 1 |old(~a24~0)|)) (.cse8 (< 124 ~a26~0)) (.cse35 (forall ((v_prenex_14 Int)) (let ((.cse36 (div (+ v_prenex_14 (- 600036)) 5))) (or (< .cse36 0) (< ~a28~0 v_prenex_14) (< v_prenex_14 600036) (< (div .cse36 5) 38))))) (.cse34 (<= ~a24~0 1)) (.cse6 (= |old(~a24~0)| ~a24~0)) (.cse7 (= ~a28~0 |old(~a28~0)|)) (.cse9 (<= (+ ~a14~0 84) 0))) (let ((.cse23 (<= 222 ~a26~0)) (.cse14 (and .cse6 .cse7 .cse9)) (.cse26 (<= |old(~a26~0)| 124)) (.cse1 (< 124 |old(~a26~0)|)) (.cse27 (< 37 |old(~a28~0)|)) (.cse12 (< |old(~a26~0)| 125)) (.cse30 (and .cse8 .cse35 .cse6 .cse7 .cse34 (<= 111 ~a28~0) .cse9)) (.cse25 (or .cse32 .cse19 .cse11)) (.cse22 (< 0 (+ |old(~a14~0)| 548133))) (.cse31 (and .cse33 .cse35 .cse6 .cse7 .cse34)) (.cse20 (<= (+ ~a14~0 548133) 0)) (.cse17 (and .cse6 .cse7 .cse5)) (.cse10 (and .cse5 .cse6 .cse7)) (.cse29 (< 0 (+ |old(~a14~0)| 84))) (.cse15 (<= |old(~a28~0)| 134)) (.cse24 (< 268 |old(~a28~0)|)) (.cse13 (<= 600060 |old(~a28~0)|)) (.cse18 (= 3 |old(~a24~0)|)) (.cse0 (< 0 (+ |old(~a14~0)| 114))) (.cse2 (< |old(~a24~0)| 2)) (.cse4 (<= (+ ~a14~0 114) 0)) (.cse3 (< 127 ~a21~0)) (.cse21 (< 0 (+ |old(~a26~0)| 68))) (.cse28 (and .cse6 .cse7 .cse34 (<= ~a28~0 37))) (.cse16 (and .cse33 .cse6 .cse7))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 .cse6 .cse7)) (or (and .cse8 .cse6 .cse7 .cse9) (< |old(~a28~0)| 432832) .cse10 .cse11 .cse12 (< 222 |old(~a26~0)|) .cse3) (or .cse13 .cse14 .cse15 .cse16 .cse11 .cse17 .cse3) (or (and .cse7 .cse5 .cse6) (or .cse18 .cse19 .cse2) .cse3) (or .cse20 (or .cse13 .cse21 .cse15 .cse2 .cse22 .cse3)) (or (and .cse6 .cse7 .cse23) (or .cse24 .cse25 .cse3)) (or .cse8 .cse26 .cse11 .cse27) (or .cse20 (or .cse21 .cse27 .cse2 .cse22 .cse3)) (or .cse23 .cse27 .cse25) (or .cse11 .cse27 .cse28) (or .cse29 .cse19 .cse23 .cse11) (or .cse20 .cse18 .cse2 .cse22 .cse3) (or .cse29 .cse14 .cse16 .cse11 .cse28) (or .cse29 .cse26 .cse11 .cse8) (or .cse18 .cse17 .cse1 .cse2 .cse3) (or .cse13 .cse15 .cse1 .cse2 .cse17 .cse3) (or .cse1 (and .cse6 .cse7 .cse5 .cse9) (or .cse29 .cse27 .cse2) .cse3) (or .cse13 .cse30 .cse15 .cse5 .cse11 .cse12 .cse3) (or .cse30 .cse5 (or .cse13 .cse25 .cse3)) (or .cse29 (< 134 |old(~a28~0)|) .cse21 .cse10 .cse28 .cse31 .cse3) (or .cse29 .cse9 .cse13 .cse21 .cse2 .cse3) (or .cse29 .cse18 .cse2 .cse9 .cse3) (or .cse32 .cse11 .cse22 .cse28 .cse31 .cse20) (or .cse13 .cse18 .cse2 .cse17 .cse3) (or .cse29 .cse18 .cse2 .cse3 .cse10) (or .cse29 .cse9 (< 75 |old(~a26~0)|) .cse15 .cse24 .cse2 .cse3) (or .cse13 (and .cse6 .cse4 .cse7 .cse5) .cse0 .cse2 .cse3) (or .cse18 .cse0 .cse2 .cse4 .cse3) (or .cse21 .cse11 .cse28 .cse16)))) [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L1643-1(line 1643) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,525 INFO L448 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 24 1644) the Hoare annotation is: (let ((.cse10 (= |old(~a24~0)| ~a24~0)) (.cse11 (= ~a28~0 |old(~a28~0)|)) (.cse9 (= ~a26~0 |old(~a26~0)|)) (.cse3 (<= (+ ~a14~0 84) 0)) (.cse26 (exists ((v_prenex_14 Int)) (let ((.cse29 (div (+ v_prenex_14 (- 600036)) 5))) (and (<= 0 .cse29) (<= v_prenex_14 |old(~a28~0)|) (<= 600036 v_prenex_14) (<= 38 (div .cse29 5)))))) (.cse19 (< |old(~a26~0)| 222)) (.cse14 (< 1 |old(~a24~0)|))) (let ((.cse12 (< 124 ~a26~0)) (.cse13 (<= |old(~a26~0)| 124)) (.cse23 (or .cse26 .cse19 .cse14)) (.cse25 (<= 222 ~a26~0)) (.cse6 (< 124 |old(~a26~0)|)) (.cse20 (and .cse10 .cse11 .cse9 .cse3)) (.cse15 (<= (+ ~a14~0 548133) 0)) (.cse17 (< 0 (+ |old(~a14~0)| 548133))) (.cse27 (and .cse10 .cse11 .cse9)) (.cse22 (and .cse10 .cse11)) (.cse24 (< 37 |old(~a28~0)|)) (.cse0 (< 0 (+ |old(~a14~0)| 84))) (.cse16 (<= |old(~a28~0)| 134)) (.cse21 (and .cse9 .cse10 .cse11)) (.cse2 (< 0 (+ |old(~a26~0)| 68))) (.cse1 (<= 600060 |old(~a28~0)|)) (.cse18 (= 3 |old(~a24~0)|)) (.cse5 (< 0 (+ |old(~a14~0)| 114))) (.cse7 (< |old(~a24~0)| 2)) (.cse8 (<= (+ ~a14~0 114) 0)) (.cse4 (< 127 ~a21~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse4 (and .cse8 .cse9 .cse10 .cse11)) (or .cse0 .cse12 .cse13 .cse14) (or .cse15 (or .cse1 .cse2 .cse16 .cse17 .cse4)) (or (and .cse11 .cse9 .cse10) (or .cse18 .cse19 .cse7) .cse4) (or .cse0 .cse18 .cse7 .cse20 .cse4) (or .cse21 (< |old(~a28~0)| 432832) .cse14 (< |old(~a26~0)| 125) (< 222 |old(~a26~0)|) .cse4) (or .cse0 (< 134 |old(~a28~0)|) .cse2 .cse21 .cse7 .cse4) (or (and .cse22 .cse9) (or .cse1 .cse23 .cse4)) (or .cse12 .cse13 .cse14 .cse24) (or .cse25 .cse24 .cse23) (or .cse26 .cse14 .cse17 .cse15) (or .cse0 .cse19 .cse25 .cse14) (or .cse15 .cse18 .cse7 .cse17 .cse4) (or .cse1 .cse16 .cse6 .cse27 .cse4) (or .cse18 .cse27 .cse6 .cse7 .cse4) (or .cse14 (forall ((v_prenex_23 Int)) (let ((.cse28 (* 9 v_prenex_23))) (or (< .cse28 0) (<= v_prenex_23 217) (< (div .cse28 10) (+ |old(~a26~0)| 554854)) (< 222 v_prenex_23)))) .cse9 .cse4) (or .cse6 .cse20 (or .cse0 .cse24 .cse7) .cse4) (or .cse15 (or .cse2 .cse24 .cse17 .cse4)) (or .cse0 .cse16 (< 268 |old(~a28~0)|) .cse3 (< 75 |old(~a26~0)|) .cse4) (or .cse1 .cse18 .cse7 .cse27 .cse4) (or .cse22 .cse14 .cse24) (or .cse0 (and .cse10 .cse11 .cse3) .cse14) (or .cse1 .cse16 .cse21 .cse14 .cse4) (or .cse2 .cse14 (and (<= (+ ~a26~0 68) 0) .cse10 .cse11)) (or .cse1 (and .cse10 .cse8 .cse11 .cse9) .cse5 .cse7 .cse4) (or .cse18 .cse5 .cse7 .cse8 .cse4)))) [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2018-11-23 04:08:34,526 INFO L448 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,527 INFO L448 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,528 INFO L448 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,529 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 200) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2018-11-23 04:08:34,530 INFO L448 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,531 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2018-11-23 04:08:34,532 INFO L448 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,533 INFO L448 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,534 INFO L448 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,541 INFO L448 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,542 INFO L448 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,549 INFO L448 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,550 INFO L448 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,550 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,550 INFO L448 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,550 INFO L448 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,550 INFO L448 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,550 INFO L448 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,550 INFO L448 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,550 INFO L448 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2018-11-23 04:08:34,550 INFO L448 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,557 INFO L448 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,558 INFO L448 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,558 INFO L448 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,558 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,558 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,558 INFO L448 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2018-11-23 04:08:34,558 INFO L448 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,561 INFO L448 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,561 INFO L448 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,561 INFO L448 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2018-11-23 04:08:34,561 INFO L448 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-11-23 04:08:34,561 INFO L448 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-11-23 04:08:34,561 INFO L448 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2018-11-23 04:08:34,561 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 04:08:34,561 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~a26~0 222) (<= ~a28~0 134) (<= 222 ~a26~0) (<= ~a24~0 1) (<= ~a21~0 127) (<= 111 ~a28~0)) [2018-11-23 04:08:34,561 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 04:08:34,561 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 04:08:34,561 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 2574 2590) the Hoare annotation is: (or (< 134 |old(~a28~0)|) (< |old(~a26~0)| 222) (< 1 |old(~a24~0)|) (< |old(~a28~0)| 111) (and (= ~a26~0 |old(~a26~0)|) (= |old(~a24~0)| ~a24~0) (= ~a28~0 |old(~a28~0)|)) (< 222 |old(~a26~0)|) (< 127 ~a21~0)) [2018-11-23 04:08:34,561 INFO L444 ceAbstractionStarter]: At program point L2588(line 2588) the Hoare annotation is: (let ((.cse3 (<= 222 ~a26~0)) (.cse5 (<= ~a26~0 124)) (.cse9 (< 134 ~a28~0)) (.cse4 (<= (+ ~a14~0 114) 0)) (.cse7 (<= (+ ~a14~0 84) 0)) (.cse10 (<= (+ ~a26~0 68) 0)) (.cse0 (<= ~a24~0 1)) (.cse8 (<= ~a28~0 37)) (.cse1 (not (= ~a24~0 3))) (.cse6 (< ~a28~0 600060)) (.cse2 (<= 2 ~a24~0))) (or (< |old(~a26~0)| 222) (< 134 |old(~a28~0)|) (and (< 124 ~a26~0) (<= ~a26~0 222) .cse0 (<= 432832 ~a28~0)) (and .cse1 .cse2 .cse3) (and .cse4 .cse5) (and .cse6 (and .cse3 .cse0)) (and .cse1 .cse7) (and .cse5 .cse8 .cse7) (and .cse1 .cse2 .cse5) (and (and .cse6 .cse9) .cse5) (and .cse1 .cse6 .cse9) (and .cse6 .cse4) (and .cse10 .cse6 .cse7) (< 1 |old(~a24~0)|) (and .cse10 .cse0) (< |old(~a28~0)| 111) (< 222 |old(~a26~0)|) (and .cse0 .cse8) (and .cse1 .cse6 .cse2) (< 127 ~a21~0))) [2018-11-23 04:08:34,561 INFO L448 ceAbstractionStarter]: For program point L2588-1(line 2588) no Hoare annotation was computed. [2018-11-23 04:08:34,562 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 2574 2590) no Hoare annotation was computed. [2018-11-23 04:08:34,562 INFO L448 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2018-11-23 04:08:34,562 INFO L444 ceAbstractionStarter]: At program point L2580-2(lines 2580 2589) the Hoare annotation is: (let ((.cse3 (<= 222 ~a26~0)) (.cse5 (<= ~a26~0 124)) (.cse9 (< 134 ~a28~0)) (.cse4 (<= (+ ~a14~0 114) 0)) (.cse7 (<= (+ ~a14~0 84) 0)) (.cse10 (<= (+ ~a26~0 68) 0)) (.cse0 (<= ~a24~0 1)) (.cse8 (<= ~a28~0 37)) (.cse1 (not (= ~a24~0 3))) (.cse6 (< ~a28~0 600060)) (.cse2 (<= 2 ~a24~0))) (or (< |old(~a26~0)| 222) (< 134 |old(~a28~0)|) (and (< 124 ~a26~0) (<= ~a26~0 222) .cse0 (<= 432832 ~a28~0)) (and .cse1 .cse2 .cse3) (and .cse4 .cse5) (and .cse6 (and .cse3 .cse0)) (and .cse1 .cse7) (and .cse5 .cse8 .cse7) (and .cse1 .cse2 .cse5) (and (and .cse6 .cse9) .cse5) (and .cse1 .cse6 .cse9) (and .cse6 .cse4) (and .cse10 .cse6 .cse7) (< 1 |old(~a24~0)|) (and .cse10 .cse0) (< |old(~a28~0)| 111) (< 222 |old(~a26~0)|) (and .cse0 .cse8) (and .cse1 .cse6 .cse2) (< 127 ~a21~0))) [2018-11-23 04:08:34,569 INFO L448 ceAbstractionStarter]: For program point L2580-3(lines 2574 2590) no Hoare annotation was computed. [2018-11-23 04:08:34,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 04:08:34 BoogieIcfgContainer [2018-11-23 04:08:34,582 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 04:08:34,582 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 04:08:34,582 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 04:08:34,582 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 04:08:34,583 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 04:04:54" (3/4) ... [2018-11-23 04:08:34,586 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 04:08:34,590 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 04:08:34,591 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-23 04:08:34,591 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 04:08:34,591 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 04:08:34,612 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-23 04:08:34,615 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 04:08:34,636 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((\old(a26) < 222 || 134 < \old(a28)) || (((124 < a26 && a26 <= 222) && a24 <= 1) && 432832 <= a28)) || ((!(a24 == 3) && 2 <= a24) && 222 <= a26)) || (a14 + 114 <= 0 && a26 <= 124)) || (a28 < 600060 && 222 <= a26 && a24 <= 1)) || (!(a24 == 3) && a14 + 84 <= 0)) || ((a26 <= 124 && a28 <= 37) && a14 + 84 <= 0)) || ((!(a24 == 3) && 2 <= a24) && a26 <= 124)) || ((a28 < 600060 && 134 < a28) && a26 <= 124)) || ((!(a24 == 3) && a28 < 600060) && 134 < a28)) || (a28 < 600060 && a14 + 114 <= 0)) || ((a26 + 68 <= 0 && a28 < 600060) && a14 + 84 <= 0)) || 1 < \old(a24)) || (a26 + 68 <= 0 && a24 <= 1)) || \old(a28) < 111) || 222 < \old(a26)) || (a24 <= 1 && a28 <= 37)) || ((!(a24 == 3) && a28 < 600060) && 2 <= a24)) || 127 < a21 [2018-11-23 04:08:34,817 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b3773438-2589-4b14-ad41-0480e4d07d76/bin-2019/utaipan/witness.graphml [2018-11-23 04:08:34,818 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 04:08:34,818 INFO L168 Benchmark]: Toolchain (without parser) took 224613.42 ms. Allocated memory was 1.0 GB in the beginning and 5.5 GB in the end (delta: 4.5 GB). Free memory was 950.1 MB in the beginning and 3.7 GB in the end (delta: -2.8 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-23 04:08:34,819 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 04:08:34,819 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1075.36 ms. Allocated memory is still 1.0 GB. Free memory was 950.1 MB in the beginning and 813.2 MB in the end (delta: 136.9 MB). Peak memory consumption was 136.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:34,819 INFO L168 Benchmark]: Boogie Procedure Inliner took 131.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 813.2 MB in the beginning and 1.1 GB in the end (delta: -321.5 MB). Peak memory consumption was 41.9 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:34,820 INFO L168 Benchmark]: Boogie Preprocessor took 100.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:34,820 INFO L168 Benchmark]: RCFGBuilder took 3245.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 924.0 MB in the end (delta: 191.2 MB). Peak memory consumption was 254.3 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:34,820 INFO L168 Benchmark]: TraceAbstraction took 219821.63 ms. Allocated memory was 1.2 GB in the beginning and 5.5 GB in the end (delta: 4.3 GB). Free memory was 924.0 MB in the beginning and 3.9 GB in the end (delta: -2.9 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2018-11-23 04:08:34,820 INFO L168 Benchmark]: Witness Printer took 235.72 ms. Allocated memory is still 5.5 GB. Free memory was 3.9 GB in the beginning and 3.7 GB in the end (delta: 148.6 MB). Peak memory consumption was 148.6 MB. Max. memory is 11.5 GB. [2018-11-23 04:08:34,822 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1075.36 ms. Allocated memory is still 1.0 GB. Free memory was 950.1 MB in the beginning and 813.2 MB in the end (delta: 136.9 MB). Peak memory consumption was 136.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 131.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 813.2 MB in the beginning and 1.1 GB in the end (delta: -321.5 MB). Peak memory consumption was 41.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 100.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 3245.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 924.0 MB in the end (delta: 191.2 MB). Peak memory consumption was 254.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 219821.63 ms. Allocated memory was 1.2 GB in the beginning and 5.5 GB in the end (delta: 4.3 GB). Free memory was 924.0 MB in the beginning and 3.9 GB in the end (delta: -2.9 GB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. * Witness Printer took 235.72 ms. Allocated memory is still 5.5 GB. Free memory was 3.9 GB in the beginning and 3.7 GB in the end (delta: 148.6 MB). Peak memory consumption was 148.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 200]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2580]: Loop Invariant Derived loop invariant: ((((((((((((((((((\old(a26) < 222 || 134 < \old(a28)) || (((124 < a26 && a26 <= 222) && a24 <= 1) && 432832 <= a28)) || ((!(a24 == 3) && 2 <= a24) && 222 <= a26)) || (a14 + 114 <= 0 && a26 <= 124)) || (a28 < 600060 && 222 <= a26 && a24 <= 1)) || (!(a24 == 3) && a14 + 84 <= 0)) || ((a26 <= 124 && a28 <= 37) && a14 + 84 <= 0)) || ((!(a24 == 3) && 2 <= a24) && a26 <= 124)) || ((a28 < 600060 && 134 < a28) && a26 <= 124)) || ((!(a24 == 3) && a28 < 600060) && 134 < a28)) || (a28 < 600060 && a14 + 114 <= 0)) || ((a26 + 68 <= 0 && a28 < 600060) && a14 + 84 <= 0)) || 1 < \old(a24)) || (a26 + 68 <= 0 && a24 <= 1)) || \old(a28) < 111) || 222 < \old(a26)) || (a24 <= 1 && a28 <= 37)) || ((!(a24 == 3) && a28 < 600060) && 2 <= a24)) || 127 < a21 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 603 locations, 1 error locations. SAFE Result, 219.7s OverallTime, 16 OverallIterations, 7 TraceHistogramMax, 116.5s AutomataDifference, 0.0s DeadEndRemovalTime, 40.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 5727 SDtfs, 31626 SDslu, 3702 SDs, 0 SdLazy, 52866 SolverSat, 10746 SolverUnsat, 22 SolverUnknown, 0 SolverNotchecked, 99.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 15451 GetRequests, 15282 SyntacticMatches, 20 SemanticMatches, 149 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 636 ImplicationChecksByTransitivity, 32.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=106731occurred in iteration=15, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 9.3s AbstIntTime, 10 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 6.9s AutomataMinimizationTime, 16 MinimizatonAttempts, 17979 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 4994 PreInvPairs, 9289 NumberOfFragments, 3150 HoareAnnotationTreeSize, 4994 FomulaSimplifications, 446974 FormulaSimplificationTreeSizeReduction, 5.8s HoareSimplificationTime, 9 FomulaSimplificationsInter, 198038 FormulaSimplificationTreeSizeReductionInter, 34.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 40.0s InterpolantComputationTime, 16631 NumberOfCodeBlocks, 16631 NumberOfCodeBlocksAsserted, 26 NumberOfCheckSat, 24225 ConstructedInterpolants, 239 QuantifiedInterpolants, 44987588 SizeOfPredicates, 15 NumberOfNonLiveVariables, 10417 ConjunctsInSsa, 53 ConjunctsInUnsatCore, 36 InterpolantComputations, 13 PerfectInterpolantSequences, 31867/32921 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...